CN1317402C - 低铁损和低噪声晶粒取向电工钢板及其生产方法 - Google Patents

低铁损和低噪声晶粒取向电工钢板及其生产方法 Download PDF

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Publication number
CN1317402C
CN1317402C CNB01122889XA CN01122889A CN1317402C CN 1317402 C CN1317402 C CN 1317402C CN B01122889X A CNB01122889X A CN B01122889XA CN 01122889 A CN01122889 A CN 01122889A CN 1317402 C CN1317402 C CN 1317402C
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CN
China
Prior art keywords
film
oriented electrical
grain
value
steel sheet
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CNB01122889XA
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English (en)
Chinese (zh)
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CN1331348A (zh
Inventor
藤仓昌浩
新井聪
溝上雅人
茂木尚
久保田猛
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Nippon Steel Corp
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Nippon Steel Corp
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Publication date
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Publication of CN1331348A publication Critical patent/CN1331348A/zh
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Publication of CN1317402C publication Critical patent/CN1317402C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1288Application of a tension-inducing coating
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147Alloys characterised by their composition
    • H01F1/14766Fe-Si based alloys
    • H01F1/14775Fe-Si based alloys in the form of sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/02Iron or ferrous alloys
    • B23K2103/04Steel or steel alloys

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
CNB01122889XA 2000-05-12 2001-05-11 低铁损和低噪声晶粒取向电工钢板及其生产方法 Expired - Lifetime CN1317402C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000140395 2000-05-12
JP140395/2000 2000-05-12
JP2001093616 2001-03-28
JP093616/2001 2001-03-28

Publications (2)

Publication Number Publication Date
CN1331348A CN1331348A (zh) 2002-01-16
CN1317402C true CN1317402C (zh) 2007-05-23

Family

ID=26591790

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB01122889XA Expired - Lifetime CN1317402C (zh) 2000-05-12 2001-05-11 低铁损和低噪声晶粒取向电工钢板及其生产方法

Country Status (5)

Country Link
US (2) US6558479B2 (fr)
EP (1) EP1154025B1 (fr)
KR (1) KR100442099B1 (fr)
CN (1) CN1317402C (fr)
DE (1) DE60112357T2 (fr)

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* Cited by examiner, † Cited by third party
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EP1154691A4 (fr) * 1999-01-05 2004-07-07 Massachusetts Eye & Ear Infirm Administration ciblee de medicament a liberation regulee vers la retine et la choroide a travers la sclerotique
RU2405841C1 (ru) * 2009-08-03 2010-12-10 Открытое акционерное общество "Новолипецкий металлургический комбинат" Способ производства листовой анизотропной электротехнической стали
JP5927754B2 (ja) * 2010-06-29 2016-06-01 Jfeスチール株式会社 方向性電磁鋼板およびその製造方法
JP5754097B2 (ja) * 2010-08-06 2015-07-22 Jfeスチール株式会社 方向性電磁鋼板およびその製造方法
JP5853352B2 (ja) * 2010-08-06 2016-02-09 Jfeスチール株式会社 方向性電磁鋼板およびその製造方法
JP5998424B2 (ja) 2010-08-06 2016-09-28 Jfeスチール株式会社 方向性電磁鋼板
JP5593942B2 (ja) * 2010-08-06 2014-09-24 Jfeスチール株式会社 方向性電磁鋼板およびその製造方法
DE102011000712A1 (de) 2011-02-14 2012-08-16 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Erzeugen eines kornorientierten Stahlflachprodukts
JP6010907B2 (ja) 2011-12-28 2016-10-19 Jfeスチール株式会社 方向性電磁鋼板およびその製造方法
PL3141626T3 (pl) * 2014-05-09 2020-07-27 Nippon Steel Corporation Blacha cienka ze zorientowanej stali elektrotechnicznej o niskiej magnetostrykcji i niskich stratach w żelazie
KR101562962B1 (ko) * 2014-08-28 2015-10-23 주식회사 포스코 방향성 전기강판의 자구미세화 방법과 자구미세화 장치 및 이로부터 제조되는 방향성 전기강판
KR102177038B1 (ko) 2014-11-14 2020-11-10 주식회사 포스코 방향성 전기강판용 절연피막 조성물, 이를 이용하여 표면에 절연피막이 형성된 방향성 전기강판 및 이의 제조방법
WO2017016604A1 (fr) * 2015-07-29 2017-02-02 Aperam Tôle ou bande en alliage feco ou fesi ou en fe et son procédé de fabrication, noyau magnétique de transformateur réalisé à partir d'elle et transformateur le comportant
CN106944743B (zh) * 2015-10-08 2020-01-03 诺威科技集团有限公司 利用激光束的电气钢板的永久性磁区微细化成形方法及成形装置
CN113348257B (zh) * 2019-01-28 2023-04-14 日本制铁株式会社 方向性电磁钢板及其制造方法
DE102020102638A1 (de) * 2020-02-03 2021-08-05 Vacuumschmelze Gmbh & Co. Kg Blechpaket und Verfahren zum Herstellen eines Blechpakets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118022A (ja) * 1988-10-26 1990-05-02 Kawasaki Steel Corp 低鉄損一方向性けい素鋼板の製造方法
JPH10204533A (ja) * 1997-01-24 1998-08-04 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板の製造方法

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US5146063A (en) * 1988-10-26 1992-09-08 Kawasaki Steel Corporation Low iron loss grain oriented silicon steel sheets and method of producing the same
JP2530521B2 (ja) * 1991-01-04 1996-09-04 新日本製鐵株式会社 鉄損の低い方向性電磁鋼板の製造方法
KR960010811B1 (ko) * 1992-04-16 1996-08-09 신니뽄세이데스 가부시끼가이샤 자성이 우수한 입자배향 전기 강 시트의 제조방법
KR960010596B1 (ko) * 1992-05-08 1996-08-06 신니뽄세이데스 가부시끼가이샤 경면을 가진 방향성 전기강판의 제조방법
DE69331221T2 (de) * 1993-02-15 2002-05-23 Kawasaki Steel Corp., Kobe Verfahren zum Herstellen von rauscharmen kornorientierten Siliziumstahlblechern mit niedrigen Wattverlusten und mit hervorragenden Formeigenschaften
JP3240035B2 (ja) * 1994-07-22 2001-12-17 川崎製鉄株式会社 コイル全長にわたり磁気特性に優れた方向性けい素鋼板の製造方法
JPH08269562A (ja) 1995-03-29 1996-10-15 Nippon Steel Corp 磁歪の低い方向性珪素鋼板およびその製造方法
US5885371A (en) * 1996-10-11 1999-03-23 Kawasaki Steel Corporation Method of producing grain-oriented magnetic steel sheet
WO1998032884A1 (fr) * 1997-01-24 1998-07-30 Nippon Steel Corporation Tole d'acier a grains orientes presentant d'excellentes caracteristiques magnetiques, procede et dispositif de fabrication
US6280862B1 (en) * 1997-04-03 2001-08-28 Kawasaki Steel Corporation Ultra-low iron loss grain-oriented silicon steel sheet
JP3552501B2 (ja) * 1997-10-28 2004-08-11 Jfeスチール株式会社 鉄損が極めて低い方向性電磁鋼板およびその製造方法
EP0987343B1 (fr) * 1998-09-18 2003-12-17 JFE Steel Corporation Tôle d' acier au silicium à grains orientés et méthode pour sa fabrication
US6309473B1 (en) * 1998-10-09 2001-10-30 Kawasaki Steel Corporation Method of making grain-oriented magnetic steel sheet having low iron loss
IT1306157B1 (it) * 1999-05-26 2001-05-30 Acciai Speciali Terni Spa Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118022A (ja) * 1988-10-26 1990-05-02 Kawasaki Steel Corp 低鉄損一方向性けい素鋼板の製造方法
JPH10204533A (ja) * 1997-01-24 1998-08-04 Nippon Steel Corp 磁気特性の優れた方向性電磁鋼板の製造方法

Also Published As

Publication number Publication date
DE60112357D1 (de) 2005-09-08
DE60112357T2 (de) 2006-04-13
EP1154025A2 (fr) 2001-11-14
KR100442099B1 (ko) 2004-07-30
CN1331348A (zh) 2002-01-16
KR20010104249A (ko) 2001-11-24
EP1154025A3 (fr) 2003-11-26
US6558479B2 (en) 2003-05-06
EP1154025B1 (fr) 2005-08-03
US20020000261A1 (en) 2002-01-03
US6918966B2 (en) 2005-07-19
US20030102055A1 (en) 2003-06-05

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Address after: Tokyo, Japan

Patentee after: NIPPON STEEL & SUMITOMO METAL Corp.

Address before: Tokyo, Japan

Patentee before: NIPPON STEEL & SUMITOMO METAL Corp.

Address after: Tokyo, Japan

Patentee after: NIPPON STEEL & SUMITOMO METAL Corp.

Address before: Tokyo, Japan

Patentee before: NIPPON STEEL Corp.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20070523